Keto Turkey Casserole – Low Carb, Gluten-Free, Grain-Free, THM S

Introduction

If you’re searching for a satisfying, family-friendly dish that aligns with your health goals, this Keto Turkey Casserole is a true standout. With its cheesy layers, hearty turkey, and vibrant vegetables, it delivers bold flavor while keeping carbs in check. Not only is this casserole low carb, but it’s also gluten-free and grain-free—making it ideal for anyone following a keto lifestyle or simply seeking delicious comfort food without the heaviness of traditional casseroles.

Deliciously Unique Keto Turkey Casserole

What’s special about this casserole is its perfect balance: moist, shredded turkey (or leftover turkey) is nestled into a creamy, cheesy sauce that’s completely grain-free. Cauliflower and leafy greens replace starches, ensuring the dish remains light yet deeply satisfying. With a golden top and melty, flavorful interior, this casserole pleases even the pickiest eaters.

Preparing the Perfect Keto-Friendly Sauce

The magic lies in the sauce. Rather than relying on flour or starch, this recipe blends cream cheese, heavy cream, and sharp cheddar to create a thick, creamy base without added carbs. Seasonings like garlic, onion powder, and smoked paprika provide savory depth. Simmer the sauce gently, stirring continuously, to ensure a smooth and luscious coating for every bite.

Assembling Your Keto Turkey Casserole

Layer blanched cauliflower florets and wilted spinach into a casserole dish, then add the juicy pieces of turkey. Pour your homemade keto cheese sauce on top, gently mixing to coat. Finish with an extra layer of shredded cheese. Bake until bubbling and golden brown for a meal that looks as good as it tastes.

Serving Suggestions for a Show-Stopping Keto Turkey Casserole

Serve this casserole with a crisp green salad or lightly steamed veggies for a balanced plate. For added garnish, sprinkle with fresh chives or parsley just before serving. It’s also a perfect make-ahead meal, reheating beautifully for lunches or dinners throughout the week.

Nutritional Information and Serving Size

This recipe yields about 6 generous servings. Each portion contains approximately 350–400 calories, 4–5g net carbs, 25g protein, and 22g healthy fats, depending on exact ingredient choices. It’s an excellent THM S option—satisfying, nutrient-dense, and kind to your waistline.

💡Meal Planning Tip: Save this recipe to automatically generate an organized shopping list with all ingredients sorted by store section—perfect for efficient keto grocery trips and streamlined meal planning.

Instructions

1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch casserole dish or similar-sized baking dish.
2. Steam or microwave cauliflower florets until just tender (about 4–5 minutes). Drain well and set aside.
3. In a large skillet, heat a drizzle of olive oil or butter over medium heat. Sauté onion until soft, about 3 minutes. Add garlic and cook 1 minute more until fragrant.
4. Add spinach to the skillet and cook until wilted (if using fresh) or warmed through (if using frozen). Remove from heat.
5. In a saucepan over low heat, whisk together softened cream cheese and heavy cream until smooth. Stir in 2/3 cup shredded cheddar cheese, Parmesan, smoked paprika, onion powder, salt, and pepper. Continue stirring until the cheese melts and the sauce is creamy.
6. In the prepared baking dish, combine turkey, cauliflower, and spinach mixture. Pour the cheese sauce over top. Gently toss to thoroughly coat the ingredients.
7. Top with the remaining cheddar cheese.
8. Bake for 20–25 minutes, or until the casserole is bubbling and the top is golden brown.
9. Let rest for 5 minutes before slicing. Garnish with parsley or chives and serve hot.

Weekly Meal Planning

This Keto Turkey Casserole is a star for low-carb weekly meal prepping. It’s simple to double the batch, portion it out, and enjoy grab-and-go keto lunches or dinners all week long. Save and schedule this recipe to plan your meals, and generate a smart, consolidated shopping list for all your keto and low-carb dishes.

Planning Benefits:

• Automatically calculates exact ingredient quantities for multiple batches or meal plans
• Organizes shopping lists by store categories for quick grocery runs
• Eliminates duplicate purchases and reduces food waste
• Simplifies weeknight meal prep for busy schedules

Pro tip: When you schedule this recipe alongside your other keto favorites, CookifyAI lets you see overlapping ingredients (like spinach or cream cheese) so you never buy more than you need.

Cook and Prep Times

Prep Time: 20 minutes
Cook Time: 25 minutes
Total Time: 45 minutes

Enjoy this wholesome, satisfying Keto Turkey Casserole—flavor-packed, effortless, and perfectly tailored for your healthy lifestyle!